rx_buffer(ID:0x11) data is wrong

I have a problem;Receiver FCS Good,but data of rx_buffer is wrong. Even if the data of transmit is changed, data of rx_buffer is not changed.
Thank you very much.

Look for a problem in the software. IMHO

I think it’s a configuration issue,but I can not find it.

Assuming the message actually received try to read the buffer byte to byte. Disabling the double buffer mode is also needed for the debug time.

  • I’m sure DIS_DRXB is already set to 1. It is very strange

The problem is solved; There is a problem with SPI access!
Thanks very much!!